Noisy newborn sleeper 😫

SH

Anyone else’s newborn make noises in sleep at night but sleep soundly as an angel during the day 😭 my 11 day old baby sleeps so calmly during the day but his night sleep is so noisy...and he’ll like sleep quietly and deeply for about 5 mins and then start making noises again and it’s just keeps going in that pattern and he doesn’t cry but he makes such loud noises some of them ALMOST sounding like cries and ugh I can’t sleep 😭😭😭I don’t know what to do!!! Why doesn’t he sleep as deep at night as he does during the day????? I know their nights are mixed up but I dunno if this has anything to do with that...